Search Results for the EPA National Library Catalog

Items Found: 8
Showing: Items 1 - 8
Your Search: (AUTHOR=Walker AND Richard AND A)


 
 
 
Select Item Title Year Published
An exposure and risk assessment for nickel / 1981
Approaching the benign environment / 1970
Evaluation of water levels in major aquifers of the New Jersey coastal plain, 1978 1983
Federal reclamation and related laws annotated / 1972
Linking Restoration and Ecological Succession [electronic resource] / 2007
Pollution control in the Raritan Bay area / 1968
Price of water : surplus and subsidy in the California State Water Project 1984
Special issue : indicators in health and ecological risk assessment / 2001

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